Use g_unix_set_fd_nonblocking()

API available since glib 2.30. It also preserves errno.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

2 files changed, 3 insertions, 5 deletions

diff --git a/util/event_notifier-posix.c b/util/event_notifier-posix.c
index 8dc30c5141..2aa14eabb3 100644
--- a/util/event_notifier-posix.c
+++ b/util/event_notifier-posix.c
@@ -52,13 +52,11 @@ int event_notifier_init(EventNotifier *e, int active)
         if (qemu_pipe(fds) < 0) {
             return -errno;
         }
-        ret = fcntl_setfl(fds[0], O_NONBLOCK);
-        if (ret < 0) {
+        if (!g_unix_set_fd_nonblocking(fds[0], true, NULL)) {
             ret = -errno;
             goto fail;
         }
-        ret = fcntl_setfl(fds[1], O_NONBLOCK);
-        if (ret < 0) {
+        if (!g_unix_set_fd_nonblocking(fds[1], true, NULL)) {
             ret = -errno;
             goto fail;
         }
diff --git a/util/main-loop.c b/util/main-loop.c
index b7b0ce4ca0..9afac10dff 100644
--- a/util/main-loop.c
+++ b/util/main-loop.c
@@ -114,7 +114,7 @@ static int qemu_signal_init(Error **errp)
         return -errno;
     }
 
-    fcntl_setfl(sigfd, O_NONBLOCK);
+    g_unix_set_fd_nonblocking(sigfd, true, NULL);
 
     qemu_set_fd_handler(sigfd, sigfd_handler, NULL, (void *)(intptr_t)sigfd);